Urban Symphony is an Estonian music group from Tallinn that is made up of all string instrument players. It represented Estonia in the Eurovision Song Contest 2009. The band centers around 20-year-old lead singer and violinist Sandra Nurmsalu, who became famous through the popular show "Kaks takti ette," which also launched the careers of many other Estonian Eurovision Song Contest representatives. She is joined by viola player Mann Helstein, cellist Johanna Mängel and cellist Mari Möldre.